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plan-ceo-review
92 / 100 · Low risk
Fine to try.
By garrytan/gstack (GitHub) · other · 141,312 stars · scanned at commit bc858ff
CEO/founder-mode plan review. (gstack)
Works with any agent that supports SKILL.md skills.
What this skill can do
Runs commands on your computer
This is disclosed by the author in the skill's SKILL.md or README.
Found in 16 places.
Show 13 more
- plan-ceo-review/SKILL.md, line 148
GSTACK_STATE_ROOT=$(~/.claude/skills/gstack/bin/gstack-paths --get GSTACK_STATE_ROOT); : "${GSTACK_STATE_ROOT:?gstack-paths failed; reinstall with ./setup or /g - plan-ceo-review/SKILL.md, line 164
~/.claude/skills/gstack/bin/gstack-skill-end --skill "plan-ceo-review" --outcome OUTCOME \ - plan-ceo-review/SKILL.md, line 179
git remote get-url origin 2>/dev/null - plan-ceo-review/SKILL.md, line 260
_gs_d() { if command -v gtimeout >/dev/null; then gtimeout 30 "$@"; elif command -v timeout >/dev/null; then timeout 30 "$@" - plan-ceo-review/SKILL.md, line 281
_GT="$(git rev-parse --show-toplevel 2>/dev/null || pwd)/.gstack/tmp" - plan-ceo-review/SKILL.md, line 290
_EG="$HOME/.claude/skills/gstack/bin/gstack-egress-lib.sh"; [ -r "$_EG" ] && . "$_EG"; _aside_exec() { if command -v _gstack_egress_run >/dev/null 2>&1; then _g - plan-ceo-review/SKILL.md, line 315
setopt +o nomatch 2>/dev/null || true # zsh compat - plan-ceo-review/SKILL.md, line 372
setopt +o nomatch 2>/dev/null || true # zsh compat - plan-ceo-review/SKILL.md, line 452
_CROSS_PROJ=$(~/.claude/skills/gstack/bin/gstack-config get cross_project_learnings 2>/dev/null || echo "unset") - plan-ceo-review/SKILL.md, line 497
SLUG=$(~/.claude/skills/gstack/bin/gstack-slug --get SLUG 2>/dev/null) || true - plan-ceo-review/SKILL.md, line 854
SLUG=$(~/.claude/skills/gstack/bin/gstack-slug --get SLUG 2>/dev/null) - plan-ceo-review/SKILL.md, line 954
GSTACK_STATE_ROOT=$(~/.claude/skills/gstack/bin/gstack-paths --get GSTACK_STATE_ROOT); : "${GSTACK_STATE_ROOT:?gstack-paths failed; reinstall with ./setup or /g - plan-ceo-review/SKILL.md, line 1038
SLUG=$(~/.claude/skills/gstack/bin/gstack-slug --get SLUG 2>/dev/null) || true
Connects to the internet
The author does not mention this.
Found in 2 places.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'plan-ceo-review' ] || [ -L ~/.agents/skills/'plan-ceo-review' ]; then echo 'A skill folder named plan-ceo-review already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/garrytan/gstack' "$d" && git -C "$d" checkout --quiet 'bc858ffc659bcc61558f60d0e023a009817dd48f' -- 'plan-ceo-review' && mkdir -p ~/.agents/skills && cp -R "$d"/'plan-ceo-review' ~/.agents/skills/'plan-ceo-review' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'plan-ceo-review' ~/.claude/skills/'plan-ceo-review' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for garrytan/gstack shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/garrytan/gstack/)
Score history
| Date | Version | Score |
|---|
| 2026-11-12 | bc858ff | 92 |
| 2026-11-11 | f0cd9f8 | 92 |
| 2026-11-10 | 6b32714 | 92 |
| 2026-11-09 | c25580e | 92 |
| 2026-11-08 | 9740bfd | 92 |
| 2026-11-08 | d479c5b | 92 |
| 2026-11-06 | 0c41ced | 82 |